For the purposes of any proceedings for an offence against any of the provisions of section 6 or section 7 in relation to any cannabis preparation the following provisions shall apply:
(d) the question of whether or not any preparation is in a form that is clearly recognisable as plant material shall, in the event of dispute between the prosecutor and the defendant, be determined by the jury (or, if there is no jury, by the Judge as a question of fact) by means of a visual inspection unaided by any microscope or magnifying glass (other than spectacles ordinarily worn) or by any other device.
Section 29B: inserted, on 13 January 1983, by section 6 of the Misuse of Drugs Amendment Act 1982 (1982 No 151).